20174581860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{3466423}}^1$

素因数の和:3466532

約数の個数: 48

約数和(自身を含む): 57071204736

約数和(自身を除く): 36896622876

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 970, 1164, 1455, 1940, 2910, 5820, 3466423, 6932846, 10399269, 13865692, 17332115, 20798538, 34664230, 41597076, 51996345, 69328460, 103992690, 207985380, 336243031, 672486062, 1008729093, 1344972124, 1681215155, 2017458186, 3362430310, 4034916372, 5043645465, 6724860620, 10087290930, 20174581860]

約数ペア:

[(1, 20174581860), (2, 10087290930), (3, 6724860620), (4, 5043645465), (5, 4034916372), (6, 3362430310), (10, 2017458186), (12, 1681215155), (15, 1344972124), (20, 1008729093), (30, 672486062), (60, 336243031), (97, 207985380), (194, 103992690), (291, 69328460), (388, 51996345), (485, 41597076), (582, 34664230), (970, 20798538), (1164, 17332115), (1455, 13865692), (1940, 10399269), (2910, 6932846), (5820, 3466423)]